US3133627A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibrator
Assignee: US Philips Corp
•
Filing: 1961-03-20
•
Granted: 1964-05-19
•
Expires: 1981-03-20
Abstract
No abstract record available.
Inventors
- 👤 Lenders Wilhelmus Leonar Louis
- 👤 Martinus Johannes Van Hirtum
- 👤 Cock Herman Gerard De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:35
CPC Classifications
B; B06; B06B; B06B1/00; B06B1/18; B06B1/183
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A GAS DRIVEN VIBRATOR, COMPRISING A VIBRATING PLATE, A FIRST BODY MEMBER OPPOSITE SAID PLATE, A GAS CHAMBER DEFINED BETWEEN SAID VIBRATING PLATE AND SAID FIRST BODY MEMBER, SAID CHAMBER COMMUNICATING CONTINUOUSLY VIA AN OPENING, WITH A GAS SUPPLY DUCT, A GAS OUTLET MEANS BEING PERIODICALLY CONTROLLED BY THE VIBRATING PLATE, A SEC-
Claim 2
Dependent Claim
53 words
A GAS DRIVEN VIBRATOR, COMPRISING A VIBRATING PLATE, A FIRST BODY MEMBER OPPOSITE SAID PLATE, A GAS CHAMBER DEFINED BETWEEN SAID VIBRATING PLATE AND SAID FIRST BODY MEMBER, SAID CHAMBER COMMUNICATING CONTINUOUSLY VIA AN OPENING, WITH A GAS SUPPLY DUCT, A GAS OUTLET MEANS BEING PERIODICALLY CONTROLLED BY THE VIBRATING PLATE, A SEC-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |